Assembly type structure detection equipment

Abstract

The utility model relates to the technical field of assembly type steel structures, in particular to assembly type structure detection equipment which comprises a base, an overturning frame, an overturning motor, a driving gear, a driven gear, a detection mechanism, two supporting frames, two overturning shafts and two clamping assemblies. The two overturning shafts are rotationally installed on the two supporting frames respectively, the two sides of the overturning frame are connected with the two overturning shafts respectively, the overturning motor is horizontally arranged on the outer wall of one supporting frame, the driving gear is installed on an output shaft of the overturning motor, the driven gear is installed at the end of one overturning shaft, and the driving gear and the driven gear are installed on the outer wall of the other supporting frame. The driven gear is meshed with the driving gear, the detection mechanism is installed on the top of the base, the two clamping assemblies are symmetrically arranged on the overturning frame, the unqualified position of a steel structure welding seam can be marked, and follow-up timely reworking is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated steel structure technology, specifically a prefabricated structure testing device. Background Technology

[0002] Prefabricated steel structures are structures made of steel materials and are one of the main types of building structures. The structure mainly consists of steel beams, steel columns, steel trusses, and other components made of shaped steel and steel plates, which are typically connected by welds, bolts, or rivets. Due to their light weight and ease of construction, they are widely used in large factories, stadiums, and high-rise buildings.

[0003] Chinese utility model patent CN221484400U discloses an assembly structure testing device, including a worktable and a positioning frame. The positioning frame is disposed on the worktable. The device also includes a feeding machine, a tool auxiliary machine, and a fixing component. The feeding machine and the tool auxiliary machine are both disposed on the worktable. Multiple sets of fixing components are disposed on the worktable and are located near the positioning frame. The feeding machine includes a feeding component and a pushing component. The feeding component is disposed on the worktable, and the pushing component is disposed on the worktable and used to push production line components into the feeding component. This utility model relates to the field of assembly testing equipment design, specifically an assembly structure testing device.

[0004] However, the above-mentioned patent still has the following shortcomings in actual use: the camera device of the patent can only perform image acquisition and detection on assembled structures. Once a defect is detected, it cannot mark the defect, making it difficult to rework in a timely manner. Utility Model Content

[0005] The purpose of this invention is to provide a prefabricated structure inspection device to solve the problem mentioned in the background art that when a defective part is detected, it is impossible to mark the defective part, making it difficult to rework it in a timely manner.

[0006] The technical solution of this utility model is:

[0007] An assembly structure testing device includes a base, a tilting frame, a tilting motor, a drive gear, a driven gear, a testing mechanism, two support frames, two tilting shafts, and two clamping assemblies. The two support frames are symmetrically arranged on the top of the base. The two tilting shafts are rotatably mounted on the two support frames respectively. The two sides of the tilting frame are connected to the two tilting shafts respectively. The tilting motor is horizontally arranged on the outer wall of one of the support frames. The drive gear is mounted on the output shaft of the tilting motor. The driven gear is mounted on the end of one of the tilting shafts and meshes with the drive gear. The testing mechanism is mounted on the top of the base. The two clamping assemblies are symmetrically arranged on the tilting frame.

[0008] Furthermore, the testing mechanism includes a gantry frame, a first lead screw slide, a movable plate, a multi-stage push rod, a lifting platform, a second lead screw slide, an I-beam frame, a testing platform, a camera, a marking assembly, and two guide rails. The two guide rails are symmetrically arranged on the top of the base. The gantry frame is slidably mounted on the two guide rails. The first lead screw slide is horizontally arranged on the top of the base. The movable plate is mounted on the movable end of the first lead screw slide and connected to the bottom of the gantry frame. The multi-stage push rod is vertically arranged on the top of the gantry frame. The lifting platform is mounted on the output end of the multi-stage push rod. The second lead screw slide is horizontally arranged at the bottom of the lifting platform. The I-beam frame is mounted on the movable end of the second lead screw slide. The testing platform is mounted at the bottom of the I-beam frame. The camera is mounted at the bottom of the testing platform. The marking assembly is mounted on the outer wall of the testing platform.

[0009] Furthermore, the marking assembly includes a fixing plate, an electric push rod, a mounting plate, and a marking pen. The fixing plate is mounted on the outer wall of the testing station, the electric push rod is vertically mounted on the top of the fixing plate, the mounting plate is mounted on the output end of the electric push rod, and the marking pen is mounted on the bottom of the mounting plate.

[0010] Furthermore, the clamping assembly includes a hydraulic push rod and a clamping block. The hydraulic push rod is horizontally disposed on the outer wall of the tilting frame, and the output end of the hydraulic push rod extends into the tilting frame. The clamping block is mounted on the output end of the hydraulic push rod.

[0011] Furthermore, the clamping block has multiple anti-slip grooves on the side away from the hydraulic push rod.

[0012] Furthermore, the marking pen is detachably connected to the bottom of the mounting plate.

[0013] This utility model provides an improved prefabricated structure testing device, which has the following improvements and advantages compared with the prior art:

[0014] Firstly, this utility model utilizes a first screw slide table to move a gantry frame along two guide rails via a moving plate. The gantry frame then moves the camera horizontally and vertically. A second screw slide table utilizes an I-beam frame and a testing platform to move the camera horizontally and laterally, facilitating comprehensive image acquisition and inspection of all parts of the steel structure. A multi-stage push rod moves the lifting platform and camera downwards, allowing the camera to approach the steel structure. When the camera image detects unqualified welds in the steel structure, a marking component marks the unqualified welds, facilitating subsequent rework.

[0015] Secondly, this utility model involves placing the steel structure to be inspected into the flipping frame, then having two clamping components clamp and limit the steel structure on both sides. Next, the inspection mechanism inspects the weld seam on the top surface of the steel structure. When a defect is detected, the inspection mechanism automatically marks the defect. After the single-sided inspection is completed, the inspection mechanism resets, and then the flipping motor drives the drive gear to rotate. The drive gear, through the driven gear, drives the flipping frame and two flipping shafts to rotate. The flipping frame rotates 180° to flip the steel structure. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 ;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ;

[0020] Figure 4 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ;

[0021] Figure 5 This is a three-dimensional structural diagram of the clamping assembly of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] Base 1, tilting frame 2, tilting motor 3, driving gear 31, driven gear 32, detection mechanism 4, gantry frame 41, first lead screw slide 42, moving plate 43, multi-stage push rod 44, lifting platform 45, second lead screw slide 46, I-beam frame 47, detection table 471, camera 472, marking assembly 48, fixing plate 481, electric push rod 482, mounting plate 483, marking pen 484, guide rail 49, support frame 5, tilting shaft 6, clamping assembly 7, hydraulic push rod 71, clamping block 72, anti-slip groove 73. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0025] This utility model, through improvements, provides a prefabricated structure testing device, such as... Figures 1-5 As shown, the system includes a base 1, a tilting frame 2, a tilting motor 3, a drive gear 31, a driven gear 32, a detection mechanism 4, two support frames 5, two tilting shafts 6, and two clamping assemblies 7. The two support frames 5 are symmetrically arranged on the top of the base 1. The two tilting shafts 6 are rotatably mounted on the two support frames 5 respectively. The two sides of the tilting frame 2 are connected to the two tilting shafts 6 respectively. The tilting motor 3 is horizontally arranged on the outer wall of one of the support frames 5. The drive gear 31 is mounted on the output shaft of the tilting motor 3. The driven gear 32 is mounted on the end of one of the tilting shafts 6 and meshes with the drive gear 31. The detection mechanism 4 is mounted on the top of the base 1. The two clamping assemblies 7 are symmetrically arranged on the tilting frame. 2. The steel structure to be inspected is placed into the flipping frame 2. Then, the two clamping components 7 clamp and limit the steel structure on both sides. Next, the inspection mechanism 4 inspects the weld on the top surface of the steel structure. When a defect is detected, the inspection mechanism 4 automatically marks the defect. After the single-sided inspection is completed, the inspection mechanism 4 resets. Then, the flipping motor 3 drives the drive gear 31 to rotate. The drive gear 31 drives the flipping frame 2 and the two flipping shafts 6 to rotate through the driven gear 32. The flipping frame 2 rotates 180° to flip the steel structure. Finally, the inspection mechanism 4 continues to inspect the weld on the other side of the steel structure. Through the above steps, the defective welds of the steel structure can be marked, which facilitates timely rework and has strong practicality.

[0026] Specifically, the detection mechanism 4 includes a gantry frame 41, a first lead screw slide 42, a moving plate 43, a multi-stage push rod 44, a lifting platform 45, a second lead screw slide 46, an I-beam frame 47, a detection table 471, a camera 472, a marking assembly 48, and two guide rails 49. The two guide rails 49 are symmetrically arranged on the top of the base 1. The gantry frame 41 is slidably mounted on the two guide rails 49. The first lead screw slide 42 is horizontally arranged on the top of the base 1. The moving plate 43 is mounted on the moving end of the first lead screw slide 42 and connected to the bottom end of the gantry frame 41. The multi-stage push rod 44 is vertically arranged on the top of the gantry frame 41. The lifting platform 45 is mounted on the output end of the multi-stage push rod 44. The second lead screw slide 46 is horizontally arranged at the bottom of the lifting platform 45. The I-beam frame 47 is mounted on the moving end of the second lead screw slide 46. On the moving end, the inspection platform 471 is installed at the bottom of the I-beam frame 47, the camera 472 is installed at the bottom of the inspection platform 471, and the marking component 48 is installed on the outer wall of the inspection platform 471. The first lead screw slide 42 works to drive the gantry frame 41 to move on two guide rails 49 via the moving plate 43. The gantry frame 41 drives the camera 472 to move horizontally and vertically. The second lead screw slide 46 works to drive the camera 472 to move horizontally and laterally via the I-beam frame 47 and the inspection platform 471, so that the camera 472 can perform comprehensive image acquisition and inspection of all parts of the steel structure. The multi-stage push rod 44 works to drive the lifting platform 45 and the camera 472 to move downward, so that the camera 472 can get closer to the steel structure. When the camera 472 captures an image of a defective weld in the steel structure, the marking component 48 marks the defective weld of the steel structure to facilitate subsequent rework.

[0027] Specifically, the marking assembly 48 includes a fixing plate 481, an electric push rod 482, a mounting plate 483, and a marking pen 484. The fixing plate 481 is installed on the outer wall of the inspection table 471. The electric push rod 482 is vertically arranged on the top of the fixing plate 481. The mounting plate 483 is arranged on the output end of the electric push rod 482. The marking pen 484 is arranged at the bottom of the mounting plate 483. The marking pen 484 is moved to directly above the defective part of the steel structure weld by the cooperation of the first lead screw slide 42 and the second lead screw slide 46. Then, the electric push rod 482 moves the mounting plate 483 and the marking pen 484 downward. The marking pen 484 moves downward to mark the defective part of the steel structure weld.

[0028] Specifically, the clamping assembly 7 includes a hydraulic push rod 71 and a clamping block 72. The hydraulic push rod 71 is horizontally arranged on the outer wall of the tilting frame 2, and the output end of the hydraulic push rod 71 extends into the tilting frame 2. The clamping block 72 is installed on the output end of the hydraulic push rod 71. The hydraulic push rod 71 drives the clamping block 72 to move. The clamping blocks 72 in the two clamping assemblies 7 move closer to each other to clamp and limit the two sides of the steel structure.

[0029] Specifically, the clamping block 72 is provided with multiple anti-slip grooves 73 on the side away from the hydraulic push rod 71; the anti-slip grooves 73 increase the friction between the clamping block 72 and the steel structure, ensuring the clamping effect of the clamping block 72.

[0030] Specifically, the marker pen 484 is detachably connected to the bottom of the mounting plate 483; the detachable connection makes it convenient to replace the marker pen 484 at any time.

[0031] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fabricated structure inspection apparatus, characterized by: The utility model provides a kind of turnover device, including base (1), turnover frame (2), turnover motor (3), driving gear (31), driven gear (32), detection mechanism (4), two support frames (5), two turnover shafts (6) and two clamping assemblies (7), two The support frame (5) is symmetrically arranged at the top of base (1), two The turnover shaft (6) is rotatably installed on two support frames (5) respectively, the two sides of turnover frame (2) are connected with two turnover shafts (6) respectively, the turnover motor (3) is horizontally arranged on the outer wall of one of support frames (5), the driving gear (31) is installed on the output shaft of turnover motor (3), the driven gear (32) is installed at the end of one of turnover shafts (6), and the driven gear (32) is engaged with the driving gear (31), the detection mechanism (4) is installed at the top of base (1), two The clamping assembly (7) is symmetrically arranged on turnover frame (2).

2. The assembled structure detection device according to claim 1, characterized in that: The detection mechanism (4) includes gantry (41), first lead screw sliding table (42), moving plate (43), multi-stage push rod (44), lifting platform (45), second lead screw sliding table (46), I-shaped frame (47), detection table (471), camera (472), marking assembly (48) and two guide rails (49), two The guide rail (49) is symmetrically arranged at the top of base (1), the gantry (41) is slidably installed on two guide rails (49), the first lead screw sliding table (42) is horizontally arranged at the top of base (1), the moving plate (43) is installed on the moving end of first lead screw sliding table (42), and the moving plate (43) is connected with the bottom end of gantry (41), the multi-stage push rod (44) is vertically arranged at the top of gantry (41), the lifting platform (45) is installed on the output end of multi-stage push rod (44), the second lead screw sliding table (46) is horizontally arranged at the bottom of lifting platform (45), the I-shaped frame (47) is installed on the moving end of second lead screw sliding table (46), the detection table (471) is installed at the bottom of I-shaped frame (47), the camera (472) is installed at the bottom of detection table (471), and the marking assembly (48) is installed on the outer wall of detection table (471).

3. The assembled structure detection device according to claim 2, characterized in that: The marking assembly (48) includes fixed plate (481), electric push rod (482), mounting disc (483) and marker pen (484), the fixed plate (481) is installed on the outer wall of detection table (471), the electric push rod (482) is vertically arranged at the top of fixed plate (481), the mounting disc (483) is arranged on the output end of electric push rod (482), and the marker pen (484) is arranged at the bottom of mounting disc (483).

4. The assembled structure detection device according to claim 1, characterized in that: The clamping assembly (7) includes hydraulic push rod (71) and clamping block (72), the hydraulic push rod (71) is horizontally arranged on the outer wall of turnover frame (2), and the output end of hydraulic push rod (71) extends into turnover frame (2), the clamping block (72) is installed on the output end of hydraulic push rod (71).

5. The assembled structure detection device according to claim 4, characterized in that: The clamping block (72) is provided with a plurality of anti-skid grooves (73) on the side away from the hydraulic push rod (71).

6. The assembled structure detection device according to claim 3, characterized in that: The marker pen (484) is detachably connected with the bottom of the mounting disc (483).

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